/**
 * Copyright (c) 2024 Huawei Technologies Co., Ltd.
 * This file is a part of the CANN Open Software.
 * Licensed under CANN Open Software License Agreement Version 1.0 (the "License").
 * Please refer to the License for details. You may not use this file except in compliance with the License.
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
 * See LICENSE in the root of the software repository for the full text of the License.
 */

#include "kernel_operator.h"
#include "lib/matmul_intf.h"
#include "../../../../../../kernel_impl/matmul_custom_impl.h"

extern "C" __global__ __aicore__ void matmul_custom(GM_ADDR a, GM_ADDR b, GM_ADDR bias, GM_ADDR c, GM_ADDR workspace, GM_ADDR tiling) {
    // prepare tiling
    GET_TILING_DATA(tilingData, tiling);
    AscendC::TPipe pipe;

    if (TILING_KEY_IS(1)) {
        // Atrans & set workspace
        MatmulKernel<half, half, float, float, true, false> matmulKernel;
        REGIST_MATMUL_OBJ(&pipe, GetSysWorkSpacePtr(), matmulKernel.matmulObj, &tilingData.cubeTilingData);
        matmulKernel.Init(a, b, bias, c, tilingData.cubeTilingData);
        matmulKernel.Process<true>(&pipe);
    } else if (TILING_KEY_IS(2)) {
        // Atrans & not set workspace
        MatmulKernel<half, half, float, float, true, false> matmulKernel;
        REGIST_MATMUL_OBJ(&pipe, GetSysWorkSpacePtr(), matmulKernel.matmulObj, &tilingData.cubeTilingData);
        matmulKernel.Init(a, b, bias, c, tilingData.cubeTilingData);
        matmulKernel.Process<false>(&pipe);
    }
}